Home / 5,877,252.80-8,804,992.80-3,345,387.20

Finding the Fourth Proportional to 5,877,252.80, 8,804,992.80 and 3,345,387.20

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Solution

The fourth proportional to 5,877,252.80, 8,804,992.80 and 3,345,387.20 is: 5,011,884.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,252.80 : 8,804,992.80 = 3,345,387.20 : x
  2. Step 2: Convert to fraction form
    5,877,252.80/8,804,992.80 = 3,345,387.20/x
  3. Step 3: Cross multiply
    5,877,252.80x = 8,804,992.80 × 3,345,387.20
  4. Step 4: Simplify right side
    5,877,252.80x = 29,456,110,209,212.16
  5. Step 5: Solve for x
    x = 29,456,110,209,212.16/5,877,252.80
  6. Step 6: Final answer
    x = 5,011,884.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.